<template>
  <div class="app-container">
    <el-row>
      <el-col :span="6" class="tl-left-tree">
        <!-- 树 -->
        <el-input v-model="queryTreeParam.qry_name" placeholder="根据名称筛选" @keyup.enter.native="filterTree" ref="treeSearch">
          <el-button current-node-key="" slot="append" icon="el-icon-search" @click="filterTree"></el-button>
        </el-input>
        <el-scrollbar ref="treeScroll" :style="{ height: treeHeight + 'px' }" resizable-key="treeHeight" :resizable-reduce="20" :resizable-refs="['treeSearch']">
          <el-tree class="tl-tree" ref="tree" :data="treeData" node-key="id" :default-expand-all="false" highlight-current :expand-on-click-node="false" @node-click="doTreeQuery" :filter-node-method="filterTreeNode" :default-expanded-keys="expandIdList"></el-tree>
        </el-scrollbar>
      </el-col>
      <el-col :span="18">
        <el-row>
          <!-- 查询 -->
          <tl-list-search ref="search" :query-param="queryParam" @search="doQuery" :isDisplayDefaultSearch="false" v-if="isHeaderDisplay">
            <template slot="search">
              <el-form-item label="名称">
                <el-input v-model="queryParam.qry_name" placeholder=""></el-input>
              </el-form-item>
            </template>
          </tl-list-search>
        </el-row>
        <el-card>
          <el-row>
            <!-- 工具栏 -->
            <tl-list-toolbar ref="toolbar" :isDisplayAdd="isDisplayAdd" :isDisplayDeleteBatch="false" @add="openAddDialog('editForm')" :isDisplayExport="false" @refresh="doRefresh" @columnCustomize="doColumnCustomize" @displaySearch="doDisplaySearch" :disableDeleteBatch="selectedRowKeys.length <= 0"> </tl-list-toolbar>
          </el-row>
          <el-row>
            <el-table ref="mainTable" class="tl-table" :height="tableHeight" resizable-key="tableHeight" :resizable-reduce="42" :resizable-refs="tableResizeRefs" v-loading="loading" :data="datas" style="width: 100%;" @selection-change="doSelectChange" @sort-change="doSortChange" @row-dblclick="doRowDbClick" @row-click="doRowClick" row-key="id" border fit :row-class-name="doChangeRowClassName" :default-sort="{ prop: 'code', order: 'ascending' }">
              <el-table-column type="index" label="序号" width="55px" align="center"></el-table-column>
							<el-table-column prop="name" label="名称" width="450px" sortable="custom" sort-by="name" align="left" header-align="center" :show-overflow-tooltip="true"></el-table-column>
							<el-table-column prop="dispflowid" label="流程" width="150px" sortable="custom" sort-by="flowid" align="center" header-align="center" :show-overflow-tooltip="true"></el-table-column>
							<el-table-column prop="dispnodeid" label="流程节点" width="150px" sortable="custom" sort-by="nodeid" align="center" header-align="center" :show-overflow-tooltip="true"></el-table-column>
              <el-table-column prop="sortcode" label="排序码" min-width="150px" sortable="custom" sort-by="sortcode" align="center" header-align="center" :show-overflow-tooltip="true"></el-table-column>
              <el-table-column prop="introduce" label="活动内容" width="750px" sortable="custom" sort-by="introduce" align="left" header-align="center" :show-overflow-tooltip="true"></el-table-column>
              <el-table-column label="操作" width="100px" v-slot="scope" fixed="right">
                <el-dropdown trigger="hover">
                  <el-button type="text" icon="el-icon-s-operation" style="margin-left:10px">更多<i class="el-icon-arrow-down el-icon--right"></i></el-button>
                  <el-dropdown-menu>
                    <el-dropdown-item icon="el-icon-view" @click.native="openViewDialog('editForm', scope.row.id)">查看</el-dropdown-item>
                    <el-dropdown-item icon="el-icon-edit" @click.native="openEditDialog('editForm', scope.row.id)">编辑</el-dropdown-item>
                    <el-dropdown-item icon="el-icon-delete" @click.native="doDelete(scope.row.id)">删除</el-dropdown-item>
                  </el-dropdown-menu>
                </el-dropdown>
              </el-table-column>
            </el-table>
          </el-row>
          <!-- 列表分页 -->
          <el-row class="pagebar" ref="pager">
            <el-pagination @size-change="doChangeSize" @current-change="doChangeIndex" :current-page="pageInfo.currentPage" :page-sizes="pageInfo.pageSizes" :total="pageInfo.totalCount" layout="total, sizes, prev, pager, next, jumper" background class="tl-table-pagination"> </el-pagination>
          </el-row>
        </el-card>
      </el-col>
      <!-- 编辑界面 -->
      <tl-edit ref="editForm" @refresh="doAllRefresh" :flow-id="this.selectTreeNode.pid" :node-id="this.selectTreeNode.id" :disp-flow-id="(this.selectTreeNode.hasOwnProperty('treeFullData') && this.selectTreeNode.treeFullData.hasOwnProperty('dispflowid'))? this.selectTreeNode.treeFullData.dispflowid : ''" :disp-node-id="this.selectTreeNode.name"></tl-edit>
    </el-row>
  </div>
</template>
<script>
/** mixins */
import { mixin_tree_list } from '@tapui/mixins/mixin_tree_list'
import { TreeQueryMode } from '@tapui/const/tapConst'
import { filterObjectNull } from '@tapui//utils/util'
/** 子组件 */
import tlEdit from './edit'
import { putAction, getAction, postAction, deleteAction } from '@tapui/utils/http'
export default {
  name: 'baseFlowActivity',
  mixins: [mixin_tree_list],
  components: { tlEdit },
  data() {
    return {
      urlPrefix: '/base/flowActivity/',
      url: {
        // queryCodeList: '/base/flowActivity/dataCodeList'
      },
      // 排序参数
      sorterInfo: {
        sidx: 'sortcode',
        sord: 'asc'
      },
      // 数列表关联字段
      treeQueryKey: 'qry_parentid',
      isDisplayAdd: true,
      treeFiltersInfo: {
        flow_id: '',
        node_id: ''
      },
      expandIdList: [0]
    }
  },
  watch: {
    selectTreeNode: {
      handler(newValue, oldValue) {
        if (newValue.hasOwnProperty('treeFullData') && newValue.treeFullData.hasOwnProperty("canselected") && newValue.treeFullData.canselected === true) {
          this.isDisplayAdd = true
        } else {
          this.isDisplayAdd = false
        }
      },
      deep: true,
      immediate: true
    }
  },
  methods: {
    // 打开新增对话框之后
    afterOpenAddDialog(editForm, rowData) {
      if (rowData) {
        this.$set(this.$refs[editForm].model, 'dispparentid', rowData.name)
        this.$set(this.$refs[editForm].model, 'parentid', rowData.id)
      } else {
        if (this.selectTreeNode && this.selectTreeNode.id > 0) {
          this.$set(this.$refs[editForm].model, 'dispparentid', this.selectTreeNode.name)
          this.$set(this.$refs[editForm].model, 'parentid', this.selectTreeNode.id)
        }
      }
    },
    /** 树节点点击 */
    doTreeQuery(treeNode) {
      // 查询方式为树节点查询
      this.treeQueryMode = TreeQueryMode.TreeDlick
      this.selectTreeNode = treeNode
      if (this.selectTreeNode.treeFullData.hasOwnProperty("canselected") && this.selectTreeNode.treeFullData.canselected === true) {
        this.treeFiltersInfo.flow_id = this.selectTreeNode.treeFullData.flowid
        this.treeFiltersInfo.node_id = this.selectTreeNode.treeFullData.id
        this.pageInfo.currentPage = 1
        this.loadList({})
      } else {
        this.treeFiltersInfo.flow_id = this.selectTreeNode.treeFullData.id
        this.treeFiltersInfo.node_id = ''
        this.loadList({})
      }
      this.closeLoading()
    },
    /** 获取查询参数 */
    getQueryParams() {
      let param = {}
      Object.assign(param, this.queryParam, this.sorterInfo, this.filtersInfo)
      if (this.treeQueryMode === TreeQueryMode.TreeDlick) {
        Object.assign(param, this.treeFiltersInfo)
      }
      param.currentPage = this.pageInfo.currentPage
      param.pageSize = this.pageInfo.pageSize
      return filterObjectNull(param)
    },
    doListQuery(params) {
      this.openLoading()
      if (this.treeQueryMode === TreeQueryMode.TreeDlick) {
        this.$set(params, this.treeQueryKey, this.selectTreeNode.id)
      }
      getAction(this.url.list, params)
        .then((res) => {
          if (res.success) {
            this.datas = res.result.dataList
            this.pageInfo.totalCount = res.result.totalCount
            // 初始化自定义列
            if (typeof this.$refs.toolbar !== 'undefined') {
              this.$refs.toolbar.doInitTableColumn()
            }
          } else {
            this.$tap.alert(res.message, 'warning')
          }
          this.afterLoadData()
          this.closeLoading()
        })
        .catch((err) => {
          this.closeLoading()
        })
    },
    /** 加载树数据 */
    loadTree() {
      if (!this.url.queryTree) {
        this.$tap.alert('请设置树查询地址!', 'warning')
        return
      }
      return getAction(this.url.queryTree, this.queryTreeParam).then((res) => {
        if (res.success) {
          this.treeData = []
          this.treeData = res.result.dataList
          if (this.treeData && this.treeData[0] && this.treeData[0].children && this.treeData[0].children[0] && this.treeData[0].children[0].id) {
            this.expandIdList.push(this.treeData[0].children[0].id)
          }
        } else {
          this.$tap.alert(res.message, 'warning')
        }
      })
    },
    // 只刷新列表
    doAllRefresh() {
      this.loadList({})
    }
  }
}
</script>
<style lang="scss" scoped></style>
